Former boxer Finn Maguire – Crusher to his friends - has one task to perform: to deliver an invitation to a meeting. But when that meeting is between The Turk and the Guvnor - two criminal overlords fighting for control of London’s underworld - his task is anything but simple. As the city swelters in a heatwave and the country is rocked by a series of terrorist atrocities Finn is dragged into a bloody gang war marked by double-crosses, intrigue, corruption and treachery. Fighting to save himself and the girl he loves from being shredded between the opposing factions, Finn is forced to make some appalling choices.

Niall Leonard is a successful TV screenwriter with a long list of credits including international hits such as Hornblower, Wire In The Blood and Monarch of the Glen.
Niall grew up in Newry, Northern Ireland and now lives in West London with his wife and their two teenage sons. He studied English at the University of York and trained as a screenwriter and director at the UK National Film and Television School. Niall’s wife recently won fame as a novelist in her own right when as EL James she created the publishing phenomenon Fifty Shades Trilogy. It was James who challenged Niall to write a book. So last November he took part in the 2011 NaNoWriMo novel writing event in which writers create a book in a month, and thus his debut YA thriller Crusher was born. Niall is currently writing the sequel to Crusher.